Wave Driver 200
Wave Driver 200
Model: WaveDriver200
Brand：American PINE
Place of Origin: USA
PINE launched a new generation of WaveDriver200 constant potential meter / constant current meter / zero resistance ammeter, can be used for two-electrode, three-electrode, four-electrode mode, with AC impedance function (EIS), can be widely used in fuel cells, lithium batteries, solar batteries, diaphragms, supercapacitors, sensors, coatings, corrosion inhibitors, physical chemistry, and other research areas, the classic applications For rotating disk circular electrode (RRDE) test.
Main features:
Cost-effective, dual constant potential meter (four electrode mode), powerful RRDE test (6 measurement modes), powerful EIS AC impedance test, powerful software (buildable test templates, programmable tests, etc.).
Details:
Wiring: two electrodes, three electrodes, four electrodes mode
With floating ground function
Minimum voltage resolution: 78μV
Minimum current resolution: 3.13pA
Conversion rate: 10 V/μs at the fastest
Ripple noise: <10mVRMS
Analog to digital converter: 16bit
Compliance voltage: ±17V
Leakage current: <10pA
Bandwidth (3dB): >15 MHz
Maximum sampling points: 10 million/per experiment
Instrument size: 160(W)*255(H)*324(L)mm
Instrument weight: 4.6kg
IR compensation: AC impedance method (EIS), current interruption method (CI), positive feedback method (PF)
EIS AC impedance parameters
AC impedance frequency range: 10μHz-1 MHz
Frequency accuracy: ±10ppm
Data curve: Lissajous, Bode, Nyqusit, Mott-Schottky
Data model: Circuitfit, Transmissionline, Kramers-Kronig
Circuit fitting methods: modified Levenberg-Marquardt method, Simplex method, Powell's method
Circuit fitting options: dynamic selection of points, units and parameters
Scanning methods: linear, logarithmic, customized
RRDE Test Method
Rotating Ring-Disk Voltammetry Rotating Ring-Disk Electrode Test Method (RRDE).
The RRDE method consists of six powerful test modes.
Collection Mode: CV or LSV method for disk electrodes and CA method for ring electrodes with constant voltage;
Shielding Mode: constant voltage CA method for disk electrode and CV or LSV method for ring electrode;
Window Mode: CV or LSV method is set for both disk and ring electrodes;
Diametric Mode: CV or LSV method is set for both disk and ring electrodes, but in mirror image test;
Galvanostatic Mode: CV method is set for disk electrode and constant current CP method is set for ring electrode;
Galvanostatic ShieldingMode: constant current CP method for disk electrode and CV method for ring electrode.
Voltage Parameters
Maximum applied voltage: ±15V
Accuracy: ±0.2% (set voltage), ±0.05% (measured voltage)
Voltage range: 3 levels (±2.5 V, ±10 V, ±15 V)
Voltage resolution: 78 μV/bit, 313 μV/bit, and 469 μV/bit for the above 3 ranges, respectively.
Current Parameters
Maximum applied current: ±1A
Applicable current operating range: ±5pA to ±1 A
Accuracy: ±0.2% (set current), ±0.05% (measured current)
Current range: 8 steps (from ±100 nA to ±1 A)
Current resolution: 0.0031%
Electrochemical method
Open Circuit Potential 开路电位法（OCP）
Bulk electrolysis 电解法（BE）
Cyclic Voltammetry 循环伏安法（CV）
Linear Sweep Voltammetry线性扫描伏安法（LSV)
Spectroelectrochemistry 光谱电化学测试方法（SPECE）
Staircase Voltammetry 阶跃伏安法（SCV）
Chronoamperometry 计时电流法/恒电位法（CA)
Double Potential StepChronoamperometry 双电位阶跃计时电流法(DPSCA)
Cyclic StepChronoamperometry 循环阶跃计时电流法（CSCA）
Chronopotentiometry 计时电位法（CP）
Ramp Chronopotentiometry斜坡计时电位法（RCP）
StaircasePotentiometry 阶跃计时电位法（SCP）
Cyclic StepChronopotentiometry 循环阶跃计时电位法（CSCP）
Differential pulseVoltammetry 差分脉冲伏安法（DPV）
Square-Wave Voltammetry 方波循环伏安法 （SWV）
NormalPulse Voltammetry 常规脉冲伏安法（NPV）
RotatingMethods 旋转圆盘圆环电极测试方法
RotatingDisk Voltammetry (RDE)
RotatingDisk Koutecky-Levich (KL-RDE)
RotatingDisk Electrolysis (BE-RDE)
RotatingDisk Chronopotentiometry (CP-RDE)
RotatingDisk Ramp Chronopotentiometry (RCP-RDE)
RotatingRing-Disk Voltammetry (RRDE)
RotatingRing-Disk Electrolysis (BE-RRDE)
RotatingRing-Disk Koutecky-Levich (KL-RRDE)
Corrosion Methods 腐蚀电化学方法
Linear PolarizationResistance (LPR)
Rotating CylinderVoltammetry (RCE)
Rotating CylinderElectrolysis (BE-RCE)
Rotating CylinderEisenberg Study (EZB-RCE)
Rotating Cylinder Open CircuitPotential (OCP-RCE)
Rotating CylinderPolarization Resistance (LPR-RCE)
Rotating Cylinder Chronopotentiometry(CP-RCE)
Rotating Cylinder Ramp Chronopotentiometry(RCP-RCE)